1  /* do not edit automatically generated by mc from StrCase.  */
       2  /* StrCase.def provides procedure to convert between text case.
       3  
       4  Copyright (C) 2001-2023 Free Software Foundation, Inc.
       5  Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
       6  
       7  This file is part of GNU Modula-2.
       8  
       9  GNU Modula-2 is free software; you can redistribute it and/or modify
      10  it under the terms of the GNU General Public License as published by
      11  the Free Software Foundation; either version 3, or (at your option)
      12  any later version.
      13  
      14  GNU Modula-2 is distributed in the hope that it will be useful, but
      15  WITHOUT ANY WARRANTY; without even the implied warranty of
      16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      17  General Public License for more details.
      18  
      19  Under Section 7 of GPL version 3, you are granted additional
      20  permissions described in the GCC Runtime Library Exception, version
      21  3.1, as published by the Free Software Foundation.
      22  
      23  You should have received a copy of the GNU General Public License and
      24  a copy of the GCC Runtime Library Exception along with this program;
      25  see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
      26  <http://www.gnu.org/licenses/>.  */
      27  
      28  
      29  #if !defined (_StrCase_H)
      30  #   define _StrCase_H
      31  
      32  #include "config.h"
      33  #include "system.h"
      34  #   ifdef __cplusplus
      35  extern "C" {
      36  #   endif
      37  #include <stdbool.h>
      38  #   if !defined (PROC_D)
      39  #      define PROC_D
      40         typedef void (*PROC_t) (void);
      41         typedef struct { PROC_t proc; } PROC;
      42  #   endif
      43  
      44  
      45  #   if defined (_StrCase_C)
      46  #      define EXTERN
      47  #   else
      48  #      define EXTERN extern
      49  #   endif
      50  
      51  
      52  /*
      53     StrToUpperCase - converts string, a, to uppercase returning the
      54                      result in, b.
      55  */
      56  
      57  EXTERN void StrCase_StrToUpperCase (const char *a_, unsigned int _a_high, char *b, unsigned int _b_high);
      58  
      59  /*
      60     StrToLowerCase - converts string, a, to lowercase returning the
      61                      result in, b.
      62  */
      63  
      64  EXTERN void StrCase_StrToLowerCase (const char *a_, unsigned int _a_high, char *b, unsigned int _b_high);
      65  
      66  /*
      67     Cap - converts a lower case character into a capital character.
      68           If the character is not a lower case character 'a'..'z'
      69           then the character is simply returned unaltered.
      70  */
      71  
      72  EXTERN char StrCase_Cap (char ch);
      73  
      74  /*
      75     Lower - converts an upper case character into a lower case character.
      76             If the character is not an upper case character 'A'..'Z'
      77             then the character is simply returned unaltered.
      78  */
      79  
      80  EXTERN char StrCase_Lower (char ch);
      81  #   ifdef __cplusplus
      82  }
      83  #   endif
      84  
      85  #   undef EXTERN
      86  #endif